hpcc-systems/HPCC-Platform — pull request #2744 by ghalliday (2012-07-03 09:16:54+00:00)
Title: Add a new sequential flag for a graph

Occasionally (e.g., for APPLY) the actions in a graph should be
executed SEQUENTIALly, rather than in PARALLEL. This code adds
an attribute onto the graph to indicate if this is true.
applyaction.ecl is an example that requires it.

Will also require changes in roxie/thor. See issue #2351.

Signed-off-by: Gavin Halliday